If you planning to travel to Beaumaris Castle, Beaumaris, Wales, United Kingdom, here is your 6-day travel weather forecast to make sure you have all the essentials needed during your stay. Start your day when the sunrises at 4:44 AM. The temperature feels like 51.55 with a humidity level of 76 so dress accordingly. Cloud coverage is 74 percent with visibility at 15 percent. Today’s UV index is 0, don’t forget the sunscreen if you need it! Today’s winds are traveling south-southwest at a speed of 23 MPH. At the end of the day don’t miss the sunset at 7:45 PM.